Home / 106,340,493.78-159,510,741.48-33,562,936.62

Finding the Fourth Proportional to 106,340,493.78, 159,510,741.48 and 33,562,936.62

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Solution

The fourth proportional to 106,340,493.78, 159,510,741.48 and 33,562,936.62 is: 50,344,405.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,340,493.78 : 159,510,741.48 = 33,562,936.62 : x
  2. Step 2: Convert to fraction form
    106,340,493.78/159,510,741.48 = 33,562,936.62/x
  3. Step 3: Cross multiply
    106,340,493.78x = 159,510,741.48 × 33,562,936.62
  4. Step 4: Simplify right side
    106,340,493.78x = 5,353,648,906,502,444
  5. Step 5: Solve for x
    x = 5,353,648,906,502,444/106,340,493.78
  6. Step 6: Final answer
    x = 50,344,405.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.